v
Contents
Preface .............................................................................................
IX
List of participants .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X
1. Phylogeny and evolution
The Upper Cambrian Rehbachiella, its larval development, morphology and significance for the
phylogeny of Branchiopoda and Crustacea
by D. Walossek ..............................................................................
1
Diagnosis and phylogeny of the New World Streptocephalidae (Branchiopoda: Anostraca)
by A.M. Maeda-Martinez, D. Belk, H. Obreg6n-Barboza & H.J. Dumont................ 15
Sex determination and evolution of unisexuality in the Conchostraca
by C. Sassaman ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Is sexual selection operating in the androdioecious clam shrimp, Eulimnadia texana (Crustacea:
Conchostraca)?
by L. Knoll & N. Zucker.................................................................... 67
2. Behaviour
Mating behaviour and time budget of an androdioecious crustacean, Eulimnadia texana (Crustacea:
Conchostraca)
by L. Knoll .................................................................................. 73
Selfing versus outcrossing in the androdioecious clam shrimp, Eulimnadia texana (Crustacea:
Conchostraca)
by L. Knoll & N. Zucker.................................................................... 83
Evidence for sex-related differences in phototactic behaviour of Streptocephalus proboscideus
(Crustacea: Anostraca)
by L. Brendonck, L. de Meester & H.J. Dumont .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 87
3. Ecology
The description and preliminary prediction of the inundation pattern in a temporary habitat of
Anostraca, Notostraca and Conchostraca in South Africa
by M.T. Seaman, D.J. Kok & S. Meintjes ................................................. 93
Some notes on the ecology of a German Branchipus schaefferi population (Crustacea: Anostraca)
by J. Hossler, G. Maier & U. Tessenow .................................................... 105
Review of Colombian Conchostraca (Crustacea) - ecological aspects and life cycles - family
Cycle stheriid ae
by E.W. Roessler ............................................................................ 113
Review of Colombian Conchostraca (Crustacea) - ecological aspects and life cycles - families
Lynceidae, Limnadiidae, Leptestheriidae and Metalimnadiidae
by E.W. Roessler ............................................................................ 125
Contents
Preface .............................................................................................
IX
List of participants .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X
1. Phylogeny and evolution
The Upper Cambrian Rehbachiella, its larval development, morphology and significance for the
phylogeny of Branchiopoda and Crustacea
by D. Walossek ..............................................................................
1
Diagnosis and phylogeny of the New World Streptocephalidae (Branchiopoda: Anostraca)
by A.M. Maeda-Martinez, D. Belk, H. Obreg6n-Barboza & H.J. Dumont................ 15
Sex determination and evolution of unisexuality in the Conchostraca
by C. Sassaman ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Is sexual selection operating in the androdioecious clam shrimp, Eulimnadia texana (Crustacea:
Conchostraca)?
by L. Knoll & N. Zucker.................................................................... 67
2. Behaviour
Mating behaviour and time budget of an androdioecious crustacean, Eulimnadia texana (Crustacea:
Conchostraca)
by L. Knoll .................................................................................. 73
Selfing versus outcrossing in the androdioecious clam shrimp, Eulimnadia texana (Crustacea:
Conchostraca)
by L. Knoll & N. Zucker.................................................................... 83
Evidence for sex-related differences in phototactic behaviour of Streptocephalus proboscideus
(Crustacea: Anostraca)
by L. Brendonck, L. de Meester & H.J. Dumont .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 87
3. Ecology
The description and preliminary prediction of the inundation pattern in a temporary habitat of
Anostraca, Notostraca and Conchostraca in South Africa
by M.T. Seaman, D.J. Kok & S. Meintjes ................................................. 93
Some notes on the ecology of a German Branchipus schaefferi population (Crustacea: Anostraca)
by J. Hossler, G. Maier & U. Tessenow .................................................... 105
Review of Colombian Conchostraca (Crustacea) - ecological aspects and life cycles - family
Cycle stheriid ae
by E.W. Roessler ............................................................................ 113
Review of Colombian Conchostraca (Crustacea) - ecological aspects and life cycles - families
Lynceidae, Limnadiidae, Leptestheriidae and Metalimnadiidae
by E.W. Roessler ............................................................................ 125